Home / 9,534,561.70-14,301,842.55-4,416,981.70

Finding the Fourth Proportional to 9,534,561.70, 14,301,842.55 and 4,416,981.70

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Solution

The fourth proportional to 9,534,561.70, 14,301,842.55 and 4,416,981.70 is: 6,625,472.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,534,561.70 : 14,301,842.55 = 4,416,981.70 : x
  2. Step 2: Convert to fraction form
    9,534,561.70/14,301,842.55 = 4,416,981.70/x
  3. Step 3: Cross multiply
    9,534,561.70x = 14,301,842.55 × 4,416,981.70
  4. Step 4: Simplify right side
    9,534,561.70x = 63,170,976,819,631.34
  5. Step 5: Solve for x
    x = 63,170,976,819,631.34/9,534,561.70
  6. Step 6: Final answer
    x = 6,625,472.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.